PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M81511/01EF01A1Connector Body,receptacle,electr

Sae International Dba Sae International · NSN 5935-01-103-1795 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-103-1795 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-103-1795. Primary manufacturer part number: M81511/01EF01A1.
Features
  • Connector Body,receptacle,electr — FSC 5935
  • Mating End Quantity: 11
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING
  • Environmental Protection: MOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND SHOCK PROOF AND VIBRATION PROOFVIBRATION PROOF
  • Contact Position Arrangement Style: 18-85 SINGLE MATING END18-85 SINGLE MATING END
  • Shell Material: ALUMINUM ALLOYALUMINUM ALLOY
  • Nominal Thread Size: 1.125 INCHES1.125 INCHES IN
  • Distance From Mounting Shoulder to Front Face: 0.765 INCHES MINIMUM AND 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM0.775 INCHES MAXIMUM IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-01-103-1795, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-103-1795
Primary Part NumberM81511/01EF01A1
Item NameConnector Body,receptacle,electr
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Mating End Quantity11
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING
Environmental ProtectionMOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND SHOCK PROOF AND VIBRATION PROOFVIBRATION PROOF
Contact Position Arrangement Style18-85 SINGLE MATING END18-85 SINGLE MATING END
Shell MaterialALUMINUM ALLOYALUMINUM ALLOY
Nominal Thread Size1.125 INCHES1.125 INCHES IN
Distance From Mounting Shoulder to Front Face0.765 INCHES MINIMUM AND 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM0.775 INCHES MAXIMUM IN
Thread Series DesignatorUNUN
Connector Locking MethodBAYONET PINBAYONET PIN
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSESQQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES
Shell TypeSOLIDSOLID
Threaded Device TypeBACK SHELLBACK SHELL
Center to Center Distance Between Mounting Facilities Parallel to Height1.057 INCHES MINIMUM AND 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM1.067 INCHES MAXIMUM IN
Thread Class2A2A
Test Data Document81349-MIL-C-81511 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).81349-MIL-C-81511 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Insert Position in Deg95.0 AND 95.0 AND 145.0 AND 145.0 AND 220.0 AND 220.0 AND 255.0255.0
Thread DirectionRIGHT-HANDRIGHT-HAND
Specification/standard Data81349-MIL-C-81511/01 GOVERNMENT SPECIFICATION81349-MIL-C-81511/01 GOVERNMENT SPECIFICATION
Polarization MethodKEYWAY OR MULTIPLE KEYWAYKEYWAY OR MULTIPLE KEYWAY
Shell Surface TreatmentCADMIUM AND CADMIUM AND CHROMATECHROMATE
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.057 INCHES MINIMUM AND 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM1.067 INCHES MAXIMUM IN
Unthreaded Mounting Hole Diameter0.116 INCHES MINIMUM AND 0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM0.126 INCHES MAXIMUM IN
Thread Quantity Per Inch2828
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-001-3165M81511/01EF02P2 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-00-001-5883M81511/01EF02P1 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-00-064-5470M81511/01EF01P3 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-017-5906M81511/01EE04P3 INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-103-1796M81511/01EF01A2 INTERCHANGEABLE
Connector Body,receptacle,electr
Sae International Dba Sae International
5935-01-108-8497M81511/01EE01B1 INTERCHANGEABLE
Connector Body,receptacle,electr
Sae International Dba Sae International
5935-01-156-7761348-40E10-12S3 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
Cross-Reference Index
Part NumberManufacturer
SAE-AS81511/1 Sae International Dba Sae International (USA)
MIL-C-81511/01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M81511/01EF01A1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M81511/01EF01A1 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5935-00-001-3165INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF02P2
5935-00-001-5883INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF02P1
5935-00-064-5470INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EF01P3
5935-01-017-5906INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M81511/01EE04P3
5935-01-103-1796INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
M81511/01EF01A2
5935-01-108-8497INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
M81511/01EE01B1
5935-01-156-7761INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
348-40E10-12S3

Frequently Asked Questions

What is NSN 5935-01-103-1795?

NSN 5935-01-103-1795 is a Connector Body,receptacle,electr, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-103-1795?

NSN 5935-01-103-1795 has 4 cross-referenced part numbers: SAE-AS81511/1 (Sae International Dba Sae International), MIL-C-81511/01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81511/01EF01A1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81511/01EF01A1 (Sae International Dba Sae International).

What NSN replaces 5935-01-103-1795?

There are 7 known substitutes for 5935-01-103-1795: 5935-00-001-3165, 5935-00-001-5883, 5935-00-064-5470 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M81511/01EF01A1?

Key specifications for M81511/01EF01A1: Mating End Quantity: 11; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING; Environmental Protection: MOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND SHOCK PROOF AND VIBRATION PROOFVIBRATION PROOF; Contact Position Arrangement Style: 18-85 SINGLE MATING END18-85 SINGLE MATING END. 26 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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